Registers – Systems controlled by data bearing records – Time analysis
Patent
1977-02-01
1979-01-16
Smith, Jerry
Registers
Systems controlled by data bearing records
Time analysis
235311, 364709, G06F 500, G06F 748
Patent
active
041345363
ABSTRACT:
Disclosed is an electronic data processing equipment for specifying and identifying the radices or units of numeric data entered and converting them into numbers in predetermined radices or units so that arithmetic operations are carried out between the numbers expressed in different radices or units. Furthermore means is provided for permitting the subtraction of a number in one radix or unit from a number in another radix or unit without the use of the functional keys.
REFERENCES:
patent: 3748450 (1973-07-01), Fico et al.
patent: 3816731 (1974-06-01), Jennings et al.
patent: 3855459 (1974-12-01), Hakata
patent: 3973113 (1976-08-01), Goldsamt
Hirano Reiji
Sado Ichiro
Saito Seiji
Canon Kabushiki Kaisha
Smith Jerry
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